无线电工程2012，Vol.42Issue(12)：1-3,29,4.
一种实现RS232接口一对多通信的方法
An Implementation Method of One-to-many Communication with RS232
摘要
Abstract
RS232 is a widely used serial communication interface. However,traditional RS232 only allows one-to-one communication. Generally, this point-to-point communication method can not meet the needs of complex equipment. To address the issue, an imple- mentation method for one-to-many communication is proposed, and the detailed design of the hardware and software is described. Through continuous improvement,the method addresses the challenge of communication betwwen one physical interface and multiple RS232 interfaces inside a closed equipment. The design is used in engineering practice,which broadens the application scope of RS232.关键词
RS232/一对多通信/ADM3251/E/LTC4304Key words
RS232/one-to-many communication/ADM3251E/LTC4304分类
信息技术与安全科学引用本文复制引用
王景忠,王俊芳,于立佳..一种实现RS232接口一对多通信的方法[J].无线电工程,2012,42(12):1-3,29,4.基金项目
国防基础科研项目（B1120110001）. （）
